SATT ACADEMY

New to Satt Academy? Create an account


or

Log in with Google Account

Description

Edit Description

Fill up the form and submit

( x - y - 1 ) ( x - y + 1)

(x - y + 1) (x + y + 1)

( x + y + 1) (x - y - 1)

(x - y)(x + y + 1)

ANSWER : 3
Please, login first. click here to login